Staying Safe Online

By Nyomi Rosa Nyomi Rosa | LinkedIn

Have you ever heard of hacked emails, empty bank accounts, or identity theft? What about viruses, hackers, phishing scams, or Trojan horses? If so, you already know how serious online threats can be.

Unfortunately, these dangers have become part of everyday life. Online banking, social media, and email are now things we rely on daily—which means protecting ourselves online is just as important as protecting ourselves in the real world.

Think about how you leave your home: you lock the door, turn off the lights, and check the gas appliances. You do those things to prevent unnecessary risks. But what about your online habits?

The truth is, none of us can be perfectly safe from online threats. However, we can reduce the risk a lot by following some simple, consistent practices.

Here are several practical tips to help keep your online presence safer:

1. Use reliable antivirus software

Choose a complete internet security program that includes antivirus protection and a built-in firewall. Make sure automatic updates are enabled so your software stays current against new threats.

2. Turn on automatic updates for your operating system

System updates often include important security fixes. Keeping Windows, macOS, Android, Linux, or iOS up to date helps protect your device from newly discovered vulnerabilities.

3. Protect your devices with strong passwords

When you open your laptop or phone, can you access your email or social media instantly without logging in?That may feel convenient—but what if your device is lost, stolen, or sold?

Use strong passwords or passcodes to secure your phone, computer, and important accounts.

4. Use two-factor authentication (2FA)

Two-factor authentication adds a second layer of protection—like a code sent to your phone or an authentication app. Even if someone learns your password, 2FA makes it much harder for them to access your account.

For sensitive services such as online banking, 2FA should be enabled whenever possible.

5. Don’t save passwords on your computer

Browsers often offer to save your passwords. It’s tempting to click “Save,” but doing so can be risky if your device falls into the wrong hands.

To stay safer, choose “Never” or disable password saving in your browser settings.

6. Use only secure networks

When you’re travelling, eating out, or in public spaces, avoid using unsecured public Wi-Fi. If you must connect, choose networks that are password-protected or require a secure login.

7. Be cautious with requests for personal information

Never share sensitive details like your PIN, account number, or personal ID through random emails or messages. Even if the sender claims to be an official company (a bank, delivery service, hospital, etc.), pause and verify first.

If something feels suspicious, contact the organisation directly using their official phone number or visit them in person.

8. Don’t open suspicious emails or links

Unknown sender? Strange subject line? Unexpected attachment?Don’t open it.

Phishing emails often include links or files designed to install harmful software or steal your information. If you don’t click, you remove the threat.

Final thought

By following the steps above, you can significantly reduce your chances of being hacked or scammed. Online safety isn’t about being perfect—it’s about building smart habits that protect you over time.

Stay alert, stay updated, and stay safe online.